2011-05-03(No. 5) - ASTE Observation Wiki

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Observing Log/2011-05-03 has been deleted.
- 1 (2011-05-02 (Mon) 22:35:42)
- 2 (2011-05-03 (Tue) 01:46:38)
- 3 (2011-05-03 (Tue) 04:35:06)
- 4 (2011-05-03 (Tue) 07:43:25)
- 5 (2011-05-03 (Tue) 12:36:32)
- 6 (2011-05-03 (Tue) 15:59:03)
- 7 (2011-05-03 (Tue) 19:01:21)

Contents

Line Survey (KP002)†

aa042om/proj2
UT 22:18 Pointing
- P1N2264
```
Tsys 171 204 179 193
dAz, dAl = 0,0
```

UT22:22 Start observation

N2W346

Env. Mon.

Temp. = -1.9, Wind = 6m/s, tau = 0.0351
Tsys 178,198,178,193

dAz = 0, dAl = 0

UT22:54 Pointing

Tuning 3.92dB

P1BHR

Env Mon.

Temp. = -3.3, Wind = 5m/s, tau = 0.0357
Tsys 256, 294, 256, 278

dAz =0, dAl = 1.5

UT23:08 Start observation
- Tuning 4.03dB
- BW352A
  - Env Mon.
```
Temp. = -4.2, Wind 5m/s, tau = 0.0233
Tsys = 210, 228, 180, 185
```
  - dAz = 0, dAl = 1.5

UT23:24 error : connection broken

UT23:31 connection recovered

UT00:35 Pointing
- P1BHR
- Tuning 3.92dB
```
Tsys 201, 225, 200, 216
```
  - dAz = -1.5, dEl = 0.5

UT00:48 start observation
- Tuning 4.28dB
- BW354A
  - Env Mon.
```
Temp = -6.5, Wind = 1.5m/s, tau = 0.0217
Tsys = 173, 195, 178, 176
```
  - dAz = -1.5, dEl = 0.5

UT01:49 pointing
- P1BHR
- Tuning 3.97dB
```
Tsys 166 187 173 168
```
  - dAz = 0.0, dEl = 2.0

UT01:58 start observation
- Tuning 4.27dB
- BW354A
  - Env Mon.
```
Temp = -3.8, Wind = 2m/s, tau = 0.0202
Tsys = 176 197 180 178
```
  - dAz = 0.0, dEl = 2.0

UT02:57 connection broken
- restart cosmos
UT03:07 connection recovered and observation resumed

UT03:11 Pointing
- P1BHR
- Tuning 4.25dB
```
Tsys = 169, 192, 174, 172
```
  - dAz, dEl = 0.0, 2.0

UT03:19 start observation
- BW356A
- Tuning 4.33dB
  - Env Mon.
```
Temp = -6.3, Wind = 4m/s, tau = 0.0319
Tsys = 169, 173, 161, 193
```
  - dAz, dEl = 0.0, 2.0

UT04:19 Pointing
- P1BHR
- Tuning 4.38dB
```
Tsys = 170, 199, 175, 188
```
  - dAz, dEl = 0.0, 2.0

UT04:26 start observation
- BW356A
- Tuning 4.34dB
  - Env Mon.
```
Temp = -4.6, Wind = 3m/s, tau = 0.0492
Tsys = 175, 181, 168, 203
```
  - dAz, dEl = 0.0, 2.0

UT05:28 pointing
- P1SER
- Tuning 4.26dB
```
Tsys = 191, 205, 182, 198
```
  - dAz, dEl = -3.0, 3.0

UT05:35 start observation
- SW348
- Tuning 4.26dB
  - Env Mon.
```
Temp = -7.8, Wind = 6m/s, tau = 0.0541
Tsys = 178, 177, 160, 167
```
  - dAz, dEl = -3.0, 3.0

UT05:49 Base line is too terrible -> retry tuning
UT5:54 restart observation
- SW348
- Tuning 4.49dB
- Env Mon.
```
Temp. = -5.1, Wind = 0m/s, rtau = 0.0299
Tsys = 171, 182, 164, 170
```
- dAz, dEl = -3.0, 3.0

UT06:52 Pointing
- P1SER
- Tuning 4.39dB
```
Tsys = 166, 193, 170, 180
```
  - dAz, dEl = -2.0, 3.0

UT07:00 start observation
- SW348
- Tuning 4.76dB
  - Env Mon.
```
Temp = -7.2, Wind = 6m/s, tau = 0.0360
Tsys = 165, 177, 158, 164
```
  - dAz, dEl = -2.0, 3.0

UT07:43
observation finished.

Galactic Centre†

aa041kt/proj0
K. Tanaka, J. Furusawa

UT0745
```
 tau220 = 0.001 - 0.03   Wind = 5 m/s
```

UT 0759 pointing
```
 daz = +8,  del = +1   @el = 80
```
UT 0756 ncal
UT 0802 P6xr
UT 0845 pointing
```
 daz = +8,  del = +1    @el = 71
```
UT 0848 M6x
UT 0953 pointing
```
 daz = +3,  del = +1     @el = 57
```
UT 0956 M5x

Nearby Galaxies(KP005)†

Observation from NRO†

group/proj: aa040ku/proj2 (Magellanic system)
Observers : Minamidani, Matsuo
Contacts:
- Skype: tetsuhiro.minamidani
- Phone: 0267-98-4307

UT 11:50 start tuning (13CO3-2)
- xtv150time.start
  - Att=3960s
  - Rsky=3.9dB @ EL=35deg

UT 11:56 Pointing (12CO)

Obstable: xpWAq05
(AZ,EL)=(-78, 44)
(X,Y,Z)=(+5.68,-2.53,-2.93)
(dAZ,dEL)=(-1.0,2.0)

Conditions:

 Temp. :  -3.47 C   Humid. :  4.63 % (  0.22 hPa )   Solar :  0.24 kW/m2
 Wind  :   2.58 m/s  353 deg   AirPressure : 571.38 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :   0.0282

Tsys=159K(A1),171K(A2),166K(A3),176K(A4)

(ddAZ,ddEL)=(-1.5,4)
offset/HPBW=(-0.1/23.7,-0.7/25.1)

UT 12:10 calib (13CO)

Obstable: xcM17_1
(AZ,EL)=(-94, 33)
(X,Y,Z)=(+6.22,-2.53,-3.14)
(dAZ,dEL)=(-2.5,6.0)

Conditions:

 Temp. :  -2.04 C   Humid. :  4.24 % (  0.21 hPa )   Solar :  0.30 kW/m2
 Wind  :   2.33 m/s  11 deg   AirPressure : 571.39 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :   0.0238

Tsys=175K(A1),177K(A2),218K(A3),231K(A4)

UT 12:14 calib (13CO)

Obstable: xcN27_1
(AZ,EL)=(-191, 36)
(X,Y,Z)=(+6.04,-2.53,-3.06)
(dAZ,dEL)=(-2.5,6.0)

Conditions:

 Temp. :  -2.81 C   Humid. :  4.43 % (  0.22 hPa )   Solar :  0.30 kW/m2
 Wind  :   2.10 m/s  7 deg   AirPressure : 571.39 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :   0.0475

Tsys=172K(A1),183K(A2),213K(A3),225K(A4)

UT 12:25 SMC N83 (13CO)

Obstable: xsN83e
(AZ,EL)=(-192, 36)
(X,Y,Z)=(+6.08,-2.53,-3.08)
(dAZ,dEL)=(-2.5,6.0)

Conditions:

 Temp. :  -1.42 C   Humid. :  4.44 % (  0.24 hPa )   Solar :  0.35 kW/m2
 Wind  :   0.43 m/s  355 deg   AirPressure : 571.42 hPa    ( Rain:  0.01 )
 Opacity @220 GHz :   0.0289

Tsys=206K(A1),223K(A2),216K(A3),229K(A4)

ASPIRIN:

 Aspirin Offset : (Az, El) = (   3.01,  12.38 )
 Aspirin status : OK ( C22:on  C6:OFF WIND:OFF)
 Refraction Corr. status : OK